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authorJoe Perches <joe@perches.com>2011-04-15 15:51:59 -0700
committerJeff Garzik <jgarzik@pobox.com>2011-07-23 17:57:36 -0400
commita9a79dfec239568bdbf778242f8fcd10bcc5b9e2 (patch)
tree620648585f89cdb589d1625431f8c21ef70a9258 /drivers/ata/ata_generic.c
parentata: Convert dev_printk(KERN_<LEVEL> to dev_<level>( (diff)
downloadlinux-dev-a9a79dfec239568bdbf778242f8fcd10bcc5b9e2.tar.xz
linux-dev-a9a79dfec239568bdbf778242f8fcd10bcc5b9e2.zip
ata: Convert ata_<foo>_printk(KERN_<LEVEL> to ata_<foo>_<level>
Saves text by removing nearly duplicated text format strings by creating ata_<foo>_printk functions and printf extension %pV. ata defconfig size shrinks ~5% (~8KB), allyesconfig ~2.5% (~13KB) Format string duplication comes from: #define ata_link_printk(link, lv, fmt, args...) do { \ if (sata_pmp_attached((link)->ap) || (link)->ap->slave_link) \ printk("%sata%u.%02u: "fmt, lv, (link)->ap->print_id, \ (link)->pmp , ##args); \ else \ printk("%sata%u: "fmt, lv, (link)->ap->print_id , ##args); \ } while(0) Coalesce long formats. $ size drivers/ata/built-in.* text data bss dec hex filename 544969 73893 116584 735446 b38d6 drivers/ata/built-in.allyesconfig.ata.o 558429 73893 117864 750186 b726a drivers/ata/built-in.allyesconfig.dev_level.o 141328 14689 4220 160237 271ed drivers/ata/built-in.defconfig.ata.o 149567 14689 4220 168476 2921c drivers/ata/built-in.defconfig.dev_level.o Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/ata/ata_generic.c')
-rw-r--r--drivers/ata/ata_generic.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 721d38bfa339..7df56ec31819 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -81,14 +81,13 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused)
xfer_mask |= ata_xfer_mode2mask(XFER_MW_DMA_0);
}
- ata_dev_printk(dev, KERN_INFO, "configured for %s\n",
- name);
+ ata_dev_info(dev, "configured for %s\n", name);
dev->xfer_mode = ata_xfer_mask2mode(xfer_mask);
dev->xfer_shift = ata_xfer_mode2shift(dev->xfer_mode);
dev->flags &= ~ATA_DFLAG_PIO;
} else {
- ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
+ ata_dev_info(dev, "configured for PIO\n");
dev->xfer_mode = XFER_PIO_0;
dev->xfer_shift = ATA_SHIFT_PIO;
dev->flags |= ATA_DFLAG_PIO;